baber/WOPTO huggingface dataset:
Patent KR-20090053236-A (KR)
Inventor: OH YONG HO
IPC: H01L21/8247
Filed: 2007-11-23
Abstract: 실시예에 따른 플래시 메모리 소자는 소스 및 드레인 영역을 포함하는 반도체 기판 상에 형성된 게이트; 상기 게이트를 포함하는 상기 반도체 기판 상에 형성된 제1질화막; 상기 제1질화막 상에 형성되며, 유전율(k)이 3.9 보다 작은 절연막; 및 상기 절연막 및 제1질화막을 관통하여 상기 소스 및 드레인 영역과 연결된 콘택을 포함한다. 
     실시예에 따른 플래시 메모리 소자의 제조 방법은 소스 및 드레인 영역을 포함하는 반도체 기판 상에 게이트를 형성하는 단계; 상기 게이트를 포함하는 상기 반도체 기판 상에 제1질화막을 형성하는 단계; 상기 제1질화막 상에 유전율(k)이 3.9 보다 작은 절연막을 형성하는 단계; 및 상기 절연막 및 제1질화막을 관통하여 상기 소스 및 드레인 영역과 연결되는 콘택을 형성하는 단계를 포함한다. 
       
     비휘발성 메모리 소자
Patent KR-20090053425-A (KR)
Inventor: KIM HYOUN YOUNG
IPC: H01B1/20
Filed: 2007-11-23
Abstract: 본 발명은　이방전도성 조성물 및 이를 이용한 이방 전도성 필름에 관한 것으로, 더욱 상세하게는 접착 촉진제로 퀴놀리놀 또는 퀴놀리놀 유도체를 포함하는 이방전도성 조성물 및 이를 이용한 필름을 제공하는 것으로, 본 발명에 의하면 퀴놀리놀 또는 퀴놀리놀 유도체를 도입함으로써, 우수한 초기 접착력 및 낮은 접속 저항을 구현할 수 있고, 상기 접착력 및 접속 저항이 고온/고습 및 열충격 조건 하에서도 높은 신뢰성을 나타낼 수 있기에 미세패턴이 요구되는 다양한 디스플레이 장치에 효과적으로 적용할 수 있다. 
     이방　전도성 필름, 퀴놀리놀, 유도체, 접착력, 촉진제, 접속 저항
Patent KR-20090054746-A (KR)
Title: Optical retarder film and method of manufacturing for the same and display device using the same
Inventor: LEE SIN DOO
IPC: G02F1/1337
Filed: 2007-11-27
Abstract: An optical phase retardation film, a manufacturing method thereof and a display device including the same are provided to align adjacent LC molecules as rotating pre-polarized light at 90 degrees or changing the light into circular polarization light or elliptic polarization light. An optical phase retardation film(500) comprises projection line patterns(510,520) having LC(Liquid Crystal) orientation. The projection line pattern has a phase difference within a range of 0~lambda/2 and is made from photo-curable LC polymer. Through the LC orientation, the plural projection line patterns align LC molecules(301,302) which will be disposed to be adjacent. The plural projection line patterns have different longitudinal directions. The plural projection line patterns include a first projection line pattern having anisotropy and a second projection line pattern having isotropy where a phase difference is zero.
Patent KR-20090056452-A (KR)
Title: User interface security apparatus and method
Inventor: KIM KYU HYUN
IPC: G06F21/00
Filed: 2007-11-30
Abstract: A user interface security device and a method thereof for performing a security process according to a screen element comprising a user interface through the user interface screen element control are provided to apply the security according to the screen element comprising the user interface. A security apparatus comprises a user interface generator(174), a first storage, a second storage and a user interface screen element controller(175). The user interface screen element controller indicates the data stored in the first storage in the screen element comprising the user interface. The security attribute of data is confirmed by the user interface screen element controller. The user interface screen element controller performs a security process of the data according to the security applying rule by the security attribute.
Patent KR-20090057780-A (KR)
Title: Method of screening a substance capable of inhibiting interaction between prp19 and clic proteins and a composition comprising the screened substance
Inventor: LEE JEONG HO
IPC: G01N33/53
Filed: 2007-12-03
Abstract: A method for searching materials inhibiting the interaction between PRP19 and CLIC protein is provided to inhibit the formation of adipose, prevent and treat the disease mediated by the interaction between PRP19 and CLIC protein. A method for searching a material which inhibits the interaction between PRP19 and CLIC protein comprises: a step of reacting PRP19 protein or it U-box domain and CLIC protein; a step of measuring the amount of probe; and a step of selecting candidate material which decreases the amount of probe. A cosmetic composition contains 0.0001-20 weight% Elaeocarpus sylvestrisvar.ellipticus (Thunb.)Hara extract as an active ingredient. A pharmaceutical composition for preventing and treating obesity contains 0.0001-100 weight% of Elaeocarpus sylvestrisvar.ellipticus (Thunb.)Hara extract.
Patent KR-20090060509-A (KR)
Title: Apparatus for generating electric using and controller of controlling the same
Inventor: LEE JONG BAE
IPC: F03D7/00
Filed: 2007-12-10
Abstract: A power generating apparatus using a coreless generator and a controller controlling the same are provided to charge a battery part efficiently with voltage by boosting the voltage generated by a soft wind to charging voltage. A power generating apparatus using a coreless generator comprises: a wind power generating part being installed at a body portion and having vanes rotated with wind; and a controller controlling electric power produced in a wind power generating part. The coreless generator producing the electricity with the rotation of the vanes is installed at the body portion. The controller comprises: a positive impedance conversion unit increasing the rotating efficiency of the wind power generating part in a low-velocity area; and a boosting converter unit of high efficiency boosting voltage generated by a soft wind to charge a battery.
Patent KR-20090062273-A (KR)
Title: Fast vertical handoff method in hierarchical mobile ipv6 using media independent handover
Inventor: CHOI YOUNG SOO
IPC: H04B7/26
Filed: 2007-12-12
Abstract: A fast vertical handover method using the MIH in an HMIP-based heterogeneous network is provided to reduce the MAP discovery time of a network which is adjacent to a FVH-HMIPv6-based heterogeneous network. The first MIIS signal for requesting L2 and L3 layer information about an MAP of a heterogeneous network positioned in the neighborhood is transmitted to the currently connected first network(S302). The second MIIS signal including the L2 and L3 layer information about the MAP of each neighboring heterogeneous network is received. If a subnet change situation to the heterogeneous network is sensed, the L2 layer trigger is performed. Therefore, the MAP of a heterogeneous network to which a terminal is handed over is determined by using the L2 layer(S305).
Patent KR-20090064809-A (KR)
Title: Method for supporting bank branch office works, bank robot and recording medium
Inventor: CHOI KWANG HO
IPC: G06Q40/02
Filed: 2007-12-17
Abstract: A bank robot for the branch of bank supporting work, a branch of bank supporting work method and a recording medium therefore are provided to use the bank robot on a time period when there is a time for working the bank and use the bank robot as a bank publicity unit. If a window waiting number is less than a constant sequence number, an operation mode setup unit(215) sets up the operation mode of the bank robot. If the window listener sequence number is greater than the constant sequence number, the operation mode setting section sets up the action mode of the bank robot as a financial transaction mode. If the bank robot action mode is set up as the financial transaction mode, a scenario selecting unit(220) selects the financial transaction scenario corresponding to the financial transaction mode. If the bank robot action mode is set up as the financial goods public relation mode, the scenario selecting unit selects the financial goods public relation scenario corresponding to the financial goods public relation mode. An information processing unit processes the financial transaction corresponding to the selected financial transaction scenario.
Patent KR-20090065172-A (KR)
Title: Apparatus and method for receiving random access channel of communication system
Inventor: SHIN EUN JEONG
IPC: H04B7/04
Filed: 2007-12-17
Abstract: An apparatus and a method for receiving a random access channel of a communication system are provided to reduce time spent for processing an RACH preamble for initial sync between a base station and a terminal, thereby minimizing a response time required for the initial sync. The first radix-2 engine(222) computes partial signals among RACH(Random Access Channel) preamble signals. The first radix-2 engine computes the other partial signals. The first radix-4 engine group(224) comprises a plurality of first radix-4 engines computing the processed partial signals in parallel. The second radix-4 engine group(226) comprises a plurality of second radix-4 engines which parallel computes the other unprocessed partial signals. The first radix-3 engine(228) computes output of the second radix-4 engine group and the first radix-4 engine.
Patent KR-20080009673-A (KR)
Title: A composite of quick setting cement paste for sealing with adhesive and water proofing properties
Inventor: KIM BOK YOUNG
IPC: C04B18/08
Filed: 2007-12-26
Abstract: A composition of quick setting cement paste is provided to maintain excellent adhesive and water proofing properties, reduce cracks on the cement material, and shorten work or labor time. A composition of quick setting cement paste includes 30-50wt% of cement, 25-40wt% of composite calcium sulfo-aluminate, 10-30wt% of gypsum, 5-10wt% of a resin composition, 2.5-5.0wt% of fluosilicate salt compound, 1.0-5.0wt% of a powder additive reacting with cement hydrates to produce organic crystals of 1 micrometer, and 3wt% of a foaming agent, thickner, and dispersant. The composite calcium sulfo-aluminate contains 20wt% or more of calcium aluminate with respect to 100wt% of calcium sulfo-aluminate. The resin composition contains silica fume at a ratio of 0.5-2.0 and a mixture of ethylene-vinyl acetate and vinyl acetate-vinyl bacetate-acryl at a ratio of 2-5:1-3.
Patent KR-20090069815-A (KR)
Title: Apparatus for controlling looper and method thereof
Inventor: KIM YOUNG JU
IPC: B21B37/00
Filed: 2007-12-26
Abstract: A looper controlling apparatus and a method thereof are provided to improve work efficiency and productivity by preventing the malfunction of the looper due to the malfunction of a high temperature material sensor and preventing the generation of miss roll. A looper controlling method comprises: a step outputting sensing signals as a high temperature material sensor(12) senses products on a transfer apparatus(22); a step counting time which is set up by inputting the sensing signals to a time delay part(50) and outputting the time to a control signal generating part(52); and a step in which the control signal generating part outputs the control signal for controlling the operation of a looper(20) based on the signal transmitted from the time delay part.
Patent KR-20090071109-A (KR)
Title: Thin film transistor array substrate and method of fabricating the same
Inventor: CHUN KI CHUL
IPC: H01L29/786
Filed: 2007-12-27
Abstract: A thin film transistor array substrate and a method of manufacture thereof are provided to improve the contact resistor problem between the pixel electrode and the Ohmic contact pattern by adjusting the thickness of Ohmic contact pattern. A gate electrode(111) is arranged on a substrate(100) of pixel. A gate insulating layer(110) is arranged on the top of the substrate including the gate electrode. An activity pattern(112a) is arranged on the gate insulating layer corresponding to the gate electrode. An Ohmic contact pattern(112b) exposes the channel of the activity pattern. And the channel is arranged on the activity pattern. Source and drain electrodes(113,114) are arranged on the Ohmic contact pattern. A pixel electrode(120) is interposed between the Ohmic contact pattern and the drain electrode. And the pixel electrode is arranged on the gate insulating layer of pixel.
Patent KR-20070041525-A (KR)
Title: Polymeric materials, which contain inorganic solids, and methods for the production thereof
Inventor: BECKER BERNHARD
IPC: C08K3/34
Filed: 2005-06-28
Abstract: A polymeric material contains particulate TiO<SUB>2 </SUB>and at least one other particulate inorganic substance that has a lower crystal hardness than TiO<SUB>2 </SUB>in the anatase phase. The polymeric material can exist in the form of synthetic fibers or in the form of films or shaped parts.
Patent KR-20070040798-A (KR)
Inventor: SUGIURA NATSUKO
IPC: C23C2/06
Filed: 2005-07-27
Abstract: 이 고영율 강판의 일 형태는 질량 ％로, C : 0.0005 내지 O.30 ％, Si : 2.5 ％ 이하, Mn : 2.7 내지 5.0 ％, P : 0.15 ％ 이하, S : 0.015 ％ 이하, Mo ＝ 0.15 내지 1.5 ％, B : 0.0006 내지 0.01 ％, Al : 0.15 ％ 이하, 잔량부가 Fe 및 불가피적 불순물로 이루어지고, 판 두께의 1/8층에 있어서의 {101}<223>과 {110}<111> 중 어느 한쪽 또는 양쪽의 극밀도가 10 이상, 압연 방향의 영율이 230 ㎬ 초과이다.  고영율 강판의 다른 형태는 질량 ％로, C : 0.0005 내지 0.30 ％, Si : 2.5 ％ 이하, Mn : O.1 내지 5.0 ％, P : 0.15 ％ 이하, S : 0.015 ％ 이하, Al : 0.15 ％ 이하, N : 0.01 ％ 이하, 또한 Mo : 0.005 내지 1.5 ％, Nb : 0.005 내지 0.20 ％, Ti : (48/14 × N) ％ 이상 0.2 ％ 이하, B : O.O001 내지 0.01 ％ 중 1종 또는 2종 이상을 합계로 0.015 내지 1.91 질량 ％ 함유하고, 잔량부가 Fe 및 불가피적 불순물로 이루어지고, 판 두께의 1/8층에 있어서의 {110}<223> 및/또는 {110}<111>의 극밀도가 10 이상, 압연 방향의 영율이 230 ㎬ 초과이다. 
       
     고영률 강판, 용융 아연 도금 강판, 합금화 용융 아연 도금 강판, 고영률 강관, 압연 롤
Patent KR-20070039562-A (KR)
Inventor: SMITS GERARD DIRK
IPC: G06F3/041
Filed: 2005-06-28
Abstract: 최소 폭 베젤이 광 기반 터치 스크린 디스플레이의 외연의 주변에서 사용되도록 하는 포개진 광학 소자 도파관.     장치 및 방법은 터치 스크린 및 터치 스크린에 인접하게 제공된 도파관 기판을 포함한다.     도파관 기판은 다수의 도파관들 및 터치 스크린에 인접하게 제공된 다수의 광학 소자들을 포함한다.     도파관들은 터치 스크린의 표면에 수직하게 광을 반사시키는 내부적 반사 표면을 포함한다.     따라서 방출 및 탐지 도파관들은 디스플레이의 측면 에지 주변에 포개어지도록 제공된다.     결과적으로, 디스플레이 주변의 베젤의 폭은 최소화될 수 있다. 
       
     광의 레미나, 광의 그리드, 디스플레이, 도파관
Patent KR-20070046111-A (KR)
Title: Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access(cdma) radio link
Inventor: GORSUCH THOMAS E
IPC: H04J13/18
Filed: 1998-06-18
Abstract: A technique for transmission of wireless signals across CDMA radio links. Bandwidth is allocated dynamically within a session to specific CDMA subscriber unit based upon data rate determinations. Specifically, a dynamic bandwidth allocation algorithm operates from limits calculated based upon available ports per subscriber, expected user bandwidth, and parallel user bandwidth versus throughput. Provisions for priority service, unbalanced forward and reverse spectrum utilization, voice prioritization, and band switching are also made.
Patent KR-20070039168-A (KR)
Inventor: VONWILLER SIMONE CHARLOTTE
IPC: C09B47/04
Filed: 2005-08-03
Abstract: 본 발명은 일반식(I)의 IR-흡수 나프탈로시아닌 염료를 제공한다: 
     
       
     
     여기에서 
     n1, n2, n3 또는 n4의 적어도 하나가 0보다 크다는 조건하에, 
     M은 Si(A 1 )(A 2 ), Ge(A 1 )(A 2 ), Ga(A 1 ), Mg, Al(A 1 ), TiO, Ti(A 1 )(A 2 ), ZrO, Zr(A 1 )(A 2 ), VO, V(A 1 )(A 2 ), Mn, Mn(A 1 ), Fe, Fe(A 1 ), Co, Ni, Cu, Zn, Sn, Sn(A 1 )(A 2 ), Pb, Pb(A 1 )(A 2 ), Pd 및 Pt로부터 선택되고; 
     A 1  및 A 2 는 축 리간드이고, 이는 동일하거나 다를 수 있으며, -OH, 할로겐 (바람직하게는 Cl), -OR 3 , 친수성 리간드 및/또는 코페이셜 상호작용을 감소시키기에 적합한 리간드로부터 선택되고; 
     R 1  및 R 2 는 동일하거나 다를 수 있으며, 수소 또는 C 1   ~12 알콕시(바람직하게는 C 1~6 알콕시)로부터 선택되고; 
     R 3 은 C 1   ~   12 알킬, C 5   ~   12 아릴, C 5   ~   12 아릴알킬 또는 Si(R x )(R y )(R z )로부터 선택되고; 그리고 
     R x , R y , R z 는 동일하거나 다를 수 있으며, C 1   ~   12 알킬, C 5   ~   12 아릴, C 5   ~   12 아릴알킬, C 1~12 알콕시, C 5   ~   12 아릴옥시, C 5   ~   12 아릴알콕시로부터 선택되고; 
     W는 친수성기이고;  
     n1은 0, 1, 2 또는 3이고; 
     n2는 0, 1, 2 또는 3이고; 
     n3은 0, 1, 2 또는 3이고; 
     n4는 0, 1, 2 또는 3이다. 
     이러한 타입의 염료는 넷페이지 및 Hyperlabel 시스템에서의 사용에 특히 적합하다.
Patent KR-20070058538-A (KR)
Title: Layered rubber product
Inventor: ODAGAWA YOSHIYUKI
IPC: B32B25/14
Filed: 2005-09-29
Abstract: A layered rubber product characterized by comprising a crosslinked rubber layer comprising a carboxylated nitrile copolymer rubber (A), a carboxylated acrylic polymer (B), and a specific phosphonium salt and a fluoropolymer layer. Preferably, the ingredient (A) has a carboxy content of 2x10-3 to 1x10-1 equivalent per 100 g thereof and the ingredient (B) has a carboxy content of 4x10-4 to 1x10-1 equivalent per 100 g thereof. The proportion of the ingredient (A) to the ingredient (B) is preferably 40/60 to 90/10 by weight. The amount of the phosphonium salt contained in the crosslinked rubber layer preferably is 0.5 to 10 parts by weight per 100 parts by weight of the sum of the ingredients (A) and (B). The layered rubber product is excellent not only in oil resistance and gasoline impermeability but in mechanical properties including tensile strength and low compression set, ozone resistance, and interlaminar adhesion.
Patent KR-20070054232-A (KR)
Inventor: ALDYKIEWICZ ANTONIO J JR
IPC: C04B24/00
Filed: 2005-09-28
Abstract: 시멘트 물질에서 발수성을 향상시키기 위한 예시적 조성물은 글리콜 에테르 용매에 용해된 소수성 물질 용질을 포함한다. 따라서, 이 조성물은 비-수용액 또는 물이 비-연속 상으로 존재하는 에멀젼 형태로 제공된다. 시멘트질 조성물 및 시멘트질 물질을 개질하기 위한 이러한 조성물의 사용도 기재되어 있다.   
     시멘트질 물질, 발수성, 글리콜 에테르 용매, 소수성 물질 용질, 콘크리트, 혼화제
Patent KR-20070067125-A (KR)
Title: Process for the preparation of a fibre-reinforced resin-coated sheet
Inventor: RICKERT CHRISTOPH
IPC: C08J5/24
Filed: 2005-09-26
Abstract: The invention relates to a process for the solvent-free preparation of a fibre-reinforced resin-coated sheet comprising the following steps: (i) applying coating powder on a substrate selected from a woven or non-woven fabric, wherein the coating powder is charged by friction in the presence of magnetic particles and then transported by means of a fluidized bed and/or optionally one or more mixing rolls and subsequently transferred to and applied onto said substrate by means of an electric field between a brush drum and a substrate roll bearing said substrate, wherein said substrate is in intimate contact with a conductive or discharging sheet, (ii) melting and partially curing the layer of coating powder obtained on said substrate for the preparation of a fibre-reinforced resin-coated sheet.
Patent KR-20070106497-A (KR)
Title: Method and system to provide wireless access at a reduced rate
Inventor: CHAN WESLEY T
IPC: H04L12/28
Filed: 2005-08-18
Abstract: Methods and system for providing wireless access at a reduced rate. In one embodiment, access to a WAP is provided to an end-user at a rate subsidized by a first entity. The first entity includes advertisements in an end-user view.
Patent KR-20070084229-A (KR)
Title: Blow molding apparatus and blow molding method
Inventor: UCHIYAMA MIKIO
IPC: B29C49/56
Filed: 2005-10-14
Abstract: A mold clamping device for a blow molding apparatus comprises a forward/backward moving mechanism (20) for moving base disks (21, 22), which support mold halves (3a, 3b), respectively, toward and away from each other, first locking members (51) disposed each on either side of one base disk, second locking members (52) disposed each on either side of the other base disk and adapted to engage/disengage the first locking members (51), and a mold clamping and driving mechanism (40) by which these locking members are moved toward and away from each other and the locking members, which are engaged upon mold closure, are pulled and driven in a direction to clamp the mold halves. Since the locking members (51, 52) are pulled during engagement thereof, rapid opening/closing operation and high mold clamping force for the mold can be attained so as to perform reliable mold clamping.
Patent KR-20070093972-A (KR)
Title: High-dosage extended-release formulation of gepirone
Inventor: KRAMER STEPHEN J
IPC: A61K9/22
Filed: 2004-11-05
Abstract: The present invention relates to high-dosage extended-release formulation of gepirone and methods of treating major depression by administering the same to a subject in need thereof. More specifically, the present invention relates to a high-dosage extended-release tablet form of gepirone. The present invention also relates to a method of treating depression in mammals by administering to a subject in need thereof an effective amount the high-dosage extended-release formulation of gepirone in accordance with the present invention.
Patent KR-20070085862-A (KR)
Title: Water- and acrylate-based flameproofing dispersion
Inventor: HARZ ANDREAS
IPC: C09D17/00
Filed: 2005-11-11
Abstract: The invention relates to an aqueous dispersion which comprises a) a flameproofing agent of general formula (I), wherein R1 represents hydrogen, C1-4 alkyl,-CH2CI,-CH 2Br,-CH2O-C1-4 alkyl or phenyl, R2 represents hydrogen, C1-4 alkyl,-CH2CI,-CH2Br or-CH2O-C1-4 alkyl, or R 1 and R2, together with the ring carbon atoms bound to them, represent cyclohexylidene, cyclohexenylidene or 3,4-dibromocyclohexylidene, R3 and R5 independently represent hydrogen or C1-4 alkyl, R4 represents hydrogen or methyl, and X represents oxygen or sulfur, and b) an acrylate copolymer which substantially consists of 50 to 80 mole % of monoalkenyl aromatics and 20 to 50 mole % of acrylates. The inventive aqueous dispersion has an average molar mass Mv between 1000 and 50. 000 g/mol.
Patent KR-20070105317-A (KR)
Title: Fluid analysis apparatus
Inventor: GERNER YURI
IPC: G01N1/10
Filed: 2005-11-17
Abstract: A fluid analysis apparatus for containing and analyzing a fluid sample includes a cell body assembly having a plurality of distinct portions in fluid communication with one another and with the distinct portions being hydraulically sealed to one another through the use of one or more resilient gaskets interposed between adjacent ones of the plurality of distinct portions of the cell body assembly. The one or more resilient gaskets enable both hydraulic sealing of adjacent distinct portions, as well as fluid coupling and routing through the fluid analysis apparatus.
Patent KR-20070121687-A (KR)
Title: Improved water-injected screw compressor element
Inventor: VAN DER HEGGEN ANN VALERIE
IPC: F04C29/00
Filed: 2006-02-22
Abstract: Improved water-injected screw compressor element which mainly consists of a housing (2) on the one hand, confining a rotor chamber (5) with an inlet (6) on one far end and an outlet (7) on the other far end and in which two co-operating rotors (3,4) are provided which are bearing-mounted in the housing (2) with their shaft (16,20) by means of water-lubricated bearings (17,18,21,22), characterised in that for every rotor are provided two pistons, a first piston (37,38) and a second piston (17, 21) respectively, which can be each axially shifted in a guide, whereby each of these pistons (17,21,37,38) makes contact with the rotor (3,4) concerned with one side or is part of it, and makes contact with a pressure chamber (41,42,43,44) with an opposite side, in order to partly or almost entirely compensate for axial force components exerted by the compressed gasses on the rotors.
Patent KR-20070118114-A (KR)
Title: Antimicrobial film-forming dental compositions and methods
Inventor: VELAMAKANNI BHASKAR V
IPC: A61K6/083
Filed: 2006-03-02
Abstract: The present application provides dental compositions, methods of making, and methods of using dental compositions that include an antimicrobial lipid component and a water-dispersible, polymeric film-former.
Patent KR-20080009693-A (KR)
Title: Fluid bearing device
Inventor: SHIMIZU KAZUTO
IPC: F16C17/00
Filed: 2006-03-20
Abstract: A fluid bearing device increased in loading capacity against moment load. A cylindrical sleeve part (8) is fixed to the inner periphery of a housing (7) opened at both ends, and a shaft member (2) is inserted into the inner periphery of the sleeve part (8). Seal parts (9) and (10) are fixed to the shaft member (2) on the axial both sides of the sleeve part (8), and seal spaces (S1) and (S2) having the oil levels of a lubricating oil are formed between the outer peripheral surfaces (9a) and (10a) of these both seal parts (9) and (10) and the inner peripheral surface (7a) of the housing (7). A radial bearing space is formed between the inner peripheral surface (8a) of the sleeve part (8) and the outer peripheral surface (2a) of the shaft member (2), and thrust bearing spaces are formed between the end faces (9b) and (10b) of the seal parts (9) and (10) and the end faces (8b) and (8c) of the sleeve part (8) facing the end faces of the seal parts. Thus, the shaft member (2) can be supported in the state of non-contact with the other parts in the radial and thrust directions by the dynamic pressure action of the lubricating oil produced in the bearing spaces.